RU2013157565A - Активный материал отрицательного электрода для электрического устройства - Google Patents

Активный материал отрицательного электрода для электрического устройства Download PDF

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RU2013157565A
RU2013157565A RU2013157565/04A RU2013157565A RU2013157565A RU 2013157565 A RU2013157565 A RU 2013157565A RU 2013157565/04 A RU2013157565/04 A RU 2013157565/04A RU 2013157565 A RU2013157565 A RU 2013157565A RU 2013157565 A RU2013157565 A RU 2013157565A
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negative electrode
lithium
secondary battery
ion secondary
mass
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RU2013157565/04A
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RU2575122C2 (ru
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Манабу ВАТАНАБЕ
Масао Йосида
Осаму ТАНАКА
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Ниссан Мотор Ко., Лтд.
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/38Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386Silicon or alloys based on silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C30/00Alloys containing less than 50% by weight of each constituent
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C30/00Alloys containing less than 50% by weight of each constituent
    • C22C30/04Alloys containing less than 50% by weight of each constituent containing tin or lead
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/38Selection of substances as active materials, active masses, active liquids of elements or alloys
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/38Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/387Tin or alloys based on tin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00Supplementary information concerning processes or compositions relating to powder metallurgy
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14Metallic material, boron or silicon
    • C23C14/18Metallic material, boron or silicon on other inorganic substrates
    • C23C14/185Metallic material, boron or silicon on other inorganic substrates by cathodic sputtering
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34Sputtering
    • C23C14/3464Sputtering using more than one target
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00Batteries for particular applications
    • H01M2220/20Batteries in motive systems, e.g. vehicle, ship, plane
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

1. Активный материал отрицательного электрода для литий-ионной вторичной батареи, содержащий сплав, содержащий Si в диапазоне от 12% по массе или более до менее 100% по массе, Sn в диапазоне от 16% по массе или более до 45% по массе или менее, Al в диапазоне от 18% по массе или более до 43% по массе или менее и неизбежные примеси в качестве остатка.2. Активный материал отрицательного электрода для литий-ионной вторичной батареи по п. 1, в котором содержание Si в сплаве составляет 31% по массе или более.3. Активный материал отрицательного электрода для литий-ионной вторичной батареи по п. 2, в котором содержание Si в сплаве составляет 50% по массе или менее.4. Отрицательный электрод для литий-ионной вторичной батареи, содержащий активный материал отрицательного электрода для литий-ионной вторичной батареи по любому из пп. 1-3.5. Литий-ионная вторичная батарея, содержащая активный материал отрицательного электрода для литий-ионной вторичной батареи по любому из пп. 1-3.6. Литий-ионная вторичная батарея, содержащая отрицательный электрод для литий-ионной вторичной батареи по п. 4.

Claims (6)

1. Активный материал отрицательного электрода для литий-ионной вторичной батареи, содержащий сплав, содержащий Si в диапазоне от 12% по массе или более до менее 100% по массе, Sn в диапазоне от 16% по массе или более до 45% по массе или менее, Al в диапазоне от 18% по массе или более до 43% по массе или менее и неизбежные примеси в качестве остатка.
2. Активный материал отрицательного электрода для литий-ионной вторичной батареи по п. 1, в котором содержание Si в сплаве составляет 31% по массе или более.
3. Активный материал отрицательного электрода для литий-ионной вторичной батареи по п. 2, в котором содержание Si в сплаве составляет 50% по массе или менее.
4. Отрицательный электрод для литий-ионной вторичной батареи, содержащий активный материал отрицательного электрода для литий-ионной вторичной батареи по любому из пп. 1-3.
5. Литий-ионная вторичная батарея, содержащая активный материал отрицательного электрода для литий-ионной вторичной батареи по любому из пп. 1-3.
6. Литий-ионная вторичная батарея, содержащая отрицательный электрод для литий-ионной вторичной батареи по п. 4.
RU2013157565/04A 2011-05-25 2012-03-16 Активный материал отрицательного электрода для электрического устройства RU2575122C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-116707 2011-05-25
JP2011116707A JP5776888B2 (ja) 2011-05-25 2011-05-25 電気デバイス用負極活物質
PCT/JP2012/056928 WO2012160866A1 (ja) 2011-05-25 2012-03-16 電気デバイス用負極活物質

Publications (2)

Publication Number Publication Date
RU2013157565A true RU2013157565A (ru) 2015-06-27
RU2575122C2 RU2575122C2 (ru) 2016-02-10

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Publication number Publication date
TW201308731A (zh) 2013-02-16
US20140086792A1 (en) 2014-03-27
JP5776888B2 (ja) 2015-09-09
MX2013013673A (es) 2014-02-27
CN103620831B (zh) 2019-06-11
CN103620831A (zh) 2014-03-05
TWI467838B (zh) 2015-01-01
JP2012248302A (ja) 2012-12-13
EP2717355A1 (en) 2014-04-09
KR20140024430A (ko) 2014-02-28
EP2717355A4 (en) 2014-12-03
KR101660100B1 (ko) 2016-09-26
WO2012160866A1 (ja) 2012-11-29
BR112013029750A2 (pt) 2017-01-17
EP2717355B1 (en) 2016-06-22

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